Clone: A53-B/A2.26
Host clonality: mouse monocolnal
Control tissue: tonsil, esophagus, prostate
Staining pattern: cytoplasmic
Regulatory status: IVD, FDA Class I
Product code:
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8303-C010: RTU, 10 capsules; 1 pack
8303-M250: RTU, 1 cartridge, 250 tests; 1 unit
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Cytokeratin 19 is a cytokeratin protein expressed in wide variety of epithelium including colon, stomach, pancreas, biliary tract, liver, and breast.
Strong staining in papillary thyroid carcinoma.
Strong staining of breast ductal carcinoma.
Negative staining of supporting stroma but strong staining in epithelial cells of appendix.